Bug 102076 - Segmentation fault when opening a specific pdf
Summary: Segmentation fault when opening a specific pdf
Status: RESOLVED MOVED
Alias: None
Product: poppler
Classification: Unclassified
Component: cairo backend (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: poppler-bugs
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-08-07 16:24 UTC by Thomas Keck
Modified: 2018-08-20 22:13 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
File which produces the crash (11.00 KB, application/pdf)
2017-08-07 16:24 UTC, Thomas Keck
Details

Note You need to log in before you can comment on or make changes to this bug.
Description Thomas Keck 2017-08-07 16:24:19 UTC
Created attachment 133311 [details]
File which produces the crash

If I open the attached pdf (created by the tex file below) with evince,
I get a segmentation fault.

gdb evince:

Thread 15 "EvJobScheduler" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f04b9ffb700 (LWP 3924114)]
0x00007f04cc3267e2 in CairoOutputDev::setSoftMask (this=0x7f0498049360, state=<optimized out>, bbox=<optimized out>, alpha=false, transferFunc=0x0, backdropColor=<optimized out>) at CairoOutputDev.cc:1801
warning: Source file is more recent than executable.
1801          cairo_pattern_set_matrix(mask, &mat);
(gdb) bt
#0  0x00007f04cc3267e2 in CairoOutputDev::setSoftMask (this=0x7f0498049360, state=<optimized out>, bbox=<optimized out>, alpha=false, transferFunc=0x0, backdropColor=<optimized out>) at CairoOutputDev.cc:1801
#1  0x00007f04b9480af3 in Gfx::doSoftMask (this=this@entry=0x7f0498050800, str=str@entry=0x7f04b9ffa520, alpha=alpha@entry=false, blendingColorSpace=blendingColorSpace@entry=0x7f049804ae60, isolated=isolated@entry=false, knockout=knockout@entry=false, transferFunc=0x0, backdropColor=0x7f04b9ffa5e0) at Gfx.cc:1418
#2  0x00007f04b94820ea in Gfx::opSetExtGState (this=0x7f0498050800, args=0x7f04b9ffa710, numArgs=<optimized out>) at Gfx.cc:1262
#3  0x00007f04b947fc2e in Gfx::go (this=this@entry=0x7f0498050800, topLevel=topLevel@entry=true) at Gfx.cc:763
#4  0x00007f04b94800d0 in Gfx::display (this=this@entry=0x7f0498050800, obj=obj@entry=0x7f04b9ffaa10, topLevel=topLevel@entry=true) at Gfx.cc:729
#5  0x00007f04b94c6215 in Page::displaySlice (this=0x7f049804a450, out=out@entry=0x7f0498049360, hDPI=hDPI@entry=72, vDPI=vDPI@entry=72, rotate=rotate@entry=0, useMediaBox=useMediaBox@entry=false, crop=crop@entry=true, sliceX=sliceX@entry=-1, sliceY=-1, sliceW=-1, sliceH=-1, printing=false, abortCheckCbk=0x0, 
    abortCheckCbkData=0x0, annotDisplayDecideCbk=0x0, annotDisplayDecideCbkData=0x0, copyXRef=false) at Page.cc:599
#6  0x00007f04cc311792 in _poppler_page_render (page=0x55b46b47ca80, cairo=0x55b46b43d610, printing=<optimized out>, print_flags=<optimized out>) at poppler-page.cc:363
#7  0x00007f04dc111401 in pdf_page_render (page=page@entry=0x55b46b47ca80, width=1709, height=2212, rc=rc@entry=0x55b46b47cac0) at ev-poppler.cc:421
#8  0x00007f04dc111641 in pdf_document_render (document=<optimized out>, rc=0x55b46b47cac0) at ev-poppler.cc:448
#9  0x00007f04ebbf8602 in ev_job_render_run (job=0x55b46b489d50) at ev-jobs.c:639
#10 0x00007f04ebbfa55a in ev_job_thread (job=0x55b46b489d50) at ev-job-scheduler.c:184
#11 ev_job_thread_proxy (data=<optimized out>) at ev-job-scheduler.c:217
#12 0x00007f04e9957bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f04e93c86ba in start_thread (arg=0x7f04b9ffb700) at pthread_create.c:333
#14 0x00007f04e90fe3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb) print mask
$1 = (cairo_pattern_t *) 0x0

I'm using ubuntu 14.04
evince 3.18.2-1ubuntu
libpoppler 0.14.0ubuntu
libcairo2 1.14.6-1


Tex file:
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{fadings}

\begin{document}
  \begin{tikzpicture}
    \node[postaction={path fading=north, fading angle=-45}] {\hspace{100em}TTTTTTTTTTTTTTTTTTTTTTTTTT};
  \end{tikzpicture}
\end{document}
Comment 1 GitLab Migration User 2018-08-20 22:13:03 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/poppler/poppler/issues/233.


Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.